Lime Green Ribbon Lapel Pin is die struck from jeweler's metal with bright enamel color fill and is nickel plated. The lime green awareness ribbon is commonly used for Non-Hodgkin's Lymphoma. Other uses are to bring green awareness for our planet, bone marrow donation, childhood depression, vaccine awareness and Lyme disease. Perfect to awareness wherever you go! Each awareness ribbon pin includes a standard clutch back and is individually poly bagged.